{ "_id": "6a1eae8ab25058d4daada8a4", "Package": "echogram", "Type": "Package", "Title": "Echogram Visualisation and Analysis", "Version": "1.0.0", "Date": "2019-12-15", "Encoding": "UTF-8", "Author": "Héctor Villalobos [aut, cre]", "Maintainer": "Héctor Villalobos ", "Description": "Easily import multi-frequency acoustic data stored in\n'HAC' or 'RAW' files (see\n for more\ninformation on the format), and produce echogram visualisations\nwith predefined or customized color palettes. It is also\npossible to merge consecutive echograms; mask or delete\nunwanted echogram areas; model and subtract background noise;\nand more important, develop, test and interpret different\ncombinations of frequencies in order to perform acoustic\nfiltering of the echogram's data.", "License": "GPL-3", "URL": "https://github.com/hvillalo/echogram", "BugReports": "https://github.com/hvillalo/echogram/issues", "RoxygenNote": "7.2.0", "Repository": "https://hvillalo.r-universe.dev", "Date/Publication": "2025-04-12 16:11:43 UTC", "RemoteUrl": "https://github.com/hvillalo/echogram", "RemoteRef": "HEAD", "RemoteSha": "1691c43b7ce68d41d1f0202e8a5ceac252485e45", "NeedsCompilation": "no", "Packaged": { "Date": "2026-06-02 10:17:37 UTC", "User": "root" }, "MD5sum": "19bcbca2fc23b6ad45f78eaecb6f32e4", "_user": "hvillalo", "_type": "src", "_file": "echogram_1.0.0.tar.gz", "_fileid": "4aa315bd380370314bd19f06c4f8c3684fc29c6a41ec55fced84c8c2c66ba677", "_filesize": 8641748, "_sha256": "4aa315bd380370314bd19f06c4f8c3684fc29c6a41ec55fced84c8c2c66ba677", "_created": "2026-06-02T10:17:37.000Z", "_published": "2026-06-02T10:20:58.623Z", "_distro": "noble", "_jobs": [ { "job": 79048994658, "time": 138, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "WARNING", "artifact": "7355054798" }, { "job": 79048994669, "time": 113, "config": "linux-release-x86_64", "r": "4.6.0", "check": "WARNING", "artifact": "7355046458" }, { "job": 79048994653, "time": 141, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "WARNING", "artifact": "7355048726" }, { "job": 79048994659, "time": 161, "config": "macos-release-arm64", "r": "4.6.0", "check": "WARNING", "artifact": "7355050646" }, { "job": 79048578252, "time": 152, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7355008107" }, { "job": 79048994644, "time": 102, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7355042927" }, { "job": 79048994709, "time": 121, "config": "windows-devel", "r": 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"package": "readHAC", "role": "Imports" }, { "package": "pals", "role": "Imports" }, { "package": "mmand", "role": "Imports" }, { "package": "data.table", "role": "Imports" }, { "package": "plyr", "role": "Imports" } ], "_owner": "hvillalo", "_selfowned": true, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 3, "_contributors": [ { "user": "hvillalo", "count": 45, "uuid": 25779456 } ], "_userbio": { "uuid": 25779456, "type": "user", "name": "Héctor Villalobos" }, "_downloads": { "count": 170, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/echogram" }, "_devurl": "https://github.com/hvillalo/echogram", "_searchresults": 17, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/echogram.html", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/hvillalo/echogram", "_realowner": "hvillalo", "_cranurl": true, "_releases": [ { "version": "0.1.0", "date": "2017-02-08" }, { "version": "0.1.1", "date": "2017-08-03" }, { "version": "0.1.2", "date": "2019-12-16" }, { "version": "0.1.3", "date": "2025-04-13" } ], "_exports": [ "add.echogram", "bottom.hac", "convertAngles", "convertPower", "dgTime", "echogram", "ek2echogram", "get_CON0", "get_dgIdx", "get_NME0", "get_RAW0", "join.echogram", "mask.echogram", "match.echogram", "mergeSvmat", "navigation.hac", "noise.echogram", "palette.echogram", "parse.nmea", "position.hac", "read.echogram", "read.EK_bot", "read.EK_idx", "read.EK_raw", "read.EK60_raw", "sample.echogram", "sampleRange", "trim.echogram", "xcvrConf" ], "_datasets": [ { "name": "echo.noise", "title": "Sample echogram data (120 kHz)", "object": "echo.noise", "file": "echo.noise.rda", "class": [ "echogram" ], "fields": [], "table": false, "tojson": false } ], "_help": [ { "page": "add.echogram", "title": "Add two echograms", "topics": [ "add.echogram" ] }, { "page": "bottom.hac", "title": "Read detected bottom range from an HAC file", "topics": [ "bottom.hac" ] }, { "page": "convertAngles", "title": "Convert alongship and athwartship split beam angles", "topics": [ "convertAngles" ] }, { "page": "convertPower", "title": "Convert Received Power to Sv or TS", "topics": [ "convertPower" ] }, { "page": "dgTime", "title": "Get datagram time from imported EK* raw files", "topics": [ "dgTime" ] }, { "page": "echo.noise", "title": "Sample echogram data (120 kHz)", "topics": [ "echo.noise" ] }, { "page": "echogram", "title": "Echogram visualisation", "topics": [ "echogram" ] }, { "page": "ek2echogram", "title": "Convert EK60 data to echogram", "topics": [ "ek2echogram" ] }, { "page": "get_CON0", "title": "Get CON0 datagram from EK60 raw files", "topics": [ "get_CON0" ] }, { "page": "get_dgIdx", "title": "Get datagram indices from EK* raw files", "topics": [ "get_dgIdx" ] }, { "page": "get_NME0", "title": "Get NME0 datagrams from imported EK* raw files", "topics": [ "get_NME0" ] }, { "page": "get_RAW0", "title": "Get RAW0 datagrams from imported EK60 raw files", "topics": [ "get_RAW0" ] }, { "page": "join.echogram", "title": "Merge echograms", "topics": [ "join.echogram" ] }, { "page": "mask.echogram", "title": "Mask an echogram", "topics": [ "mask.echogram" ] }, { "page": "match.echogram", "title": "Match ping times from two echograms", "topics": [ "match.echogram" ] }, { "page": "mergeSvmat", "title": "Merge inequal Sv data matrices", "topics": [ "mergeSvmat" ] }, { "page": "navigation.hac", "title": "Compute bearing, navigated distance and speed", "topics": [ "navigation.hac" ] }, { "page": "noise.echogram", "title": "Modelling ambient noise in echograms", "topics": [ "noise.echogram" ] }, { "page": "palette.echogram", "title": "Design color palettes for echograms", "topics": [ "palette.echogram" ] }, { "page": "parse.nmea", "title": "Parse NMEA sentences", "topics": [ "parse.nmea" ] }, { "page": "position.hac", "title": "Read geographic position data from an HAC file", "topics": [ "position.hac" ] }, { "page": "read.echogram", "title": "Read echogram data from an HAC file", "topics": [ "read.echogram" ] }, { "page": "read.EK_bot", "title": "Read bot files from Simrad EK60 echosounder", "topics": [ "read.EK_bot" ] }, { "page": "read.EK_idx", "title": "Read idx files from Simrad EK* echosounders", "topics": [ "read.EK_idx" ] }, { "page": "read.EK_raw", "title": "Read EK* raw files from Simrad echosounders", "topics": [ "read.EK_raw" ] }, { "page": "read.EK60_raw", "title": "Read raw files from Simrad EK60 scientific echosounders", "topics": [ "read.EK60_raw" ] }, { "page": "sample.echogram", "title": "Select and sample data values from an echogram", "topics": [ "sample.echogram" ] }, { "page": "sampleRange", "title": "Determine acoustic samples depth range", "topics": [ "sampleRange" ] }, { "page": "trim.echogram", "title": "Trim an echogram vertically or horizontally", "topics": [ "trim.echogram" ] }, { 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